/Engine/Plugins/Experimental/Mutable/Source/CustomizableObjectEditor/Classes/MuCOE/Nodes/CustomizableObjectNode.h
If a Object node is connected through a LOD pin, it has to match the given LOD.
[TArray](API\Runtime\Core\Containers\TArray)< [UCustomizableObjectNodeObject](API\Plugins\CustomizableObjectEditor\MuCOE\Nodes\UCustomizableObjectNodeObject) * > GetParentObjectNodes ( int LOD ) const